<html>
    <head>
        <title>Test</title>
        <style>

html {
    var(w): 300px;
    var(h): 160px;
}

div {
    width: var(w);
    height: var(h);
    background:gold;
}
        </style>
    </head>
    <body>

<div>This one uses Sciter's var(name) naming</div>

    </body>
</html>